Recent activity by Izhaki

Recent activity by Izhaki

A student takes a μltiple-choice exam with 30 questions, each question having 5 answer choices. He knows how to answer 19 of the questions and randomly guesses on the remaining problems. Assume he correctly

answered Dec 20, 2024

1 answer 156k views

Solve the quadratic equation by extracting the square root: x² = 121.

answered Jul 3, 2024

1 answer 47.6k views

Crazy Question but… How can getting high scores help me get better at cursive?

answered May 5, 2024

2 answers 19.6k views

What are the noun verbs and adjectives in the sentence “the pink dress has too many pockets”

asked Jan 5, 2024

1 answer 187k views

If an object is placed at twice the focal length of a convex lens, what is the position of the image?1) between the object and the lens and inverted2) between the object and the lens and upright3) behind

asked Nov 14, 2023

1 answer 187k views

What is the answer to this problem ?

answered Oct 30, 2023

1 answer 215k views

Identify the amplitude of the wave using the picture below.

answered Sep 17, 2023

1 answer 227k views

Solve the system by using the addition method. 2/3x + 1/4y= -262/5 + 2/3y = -28(x,y) = (_, _)

answered Aug 13, 2023

1 answer 74.4k views

Help needed here please help

asked Jul 16, 2023

1 answer 115k views

What term is used to describe many overlapping food chains?.

asked Jul 4, 2023

1 answer 188k views

Why is the polymerase chain reaction used to amplify certain regions of the DNA sample?

answered Jun 25, 2023

1 answer 207k views

What happens to the lac operon when both glucose and lactose are present?

answered May 10, 2023

2 answers 175k views

Analyze the weaknesses of Athenian democracy.

answered Jan 26, 2023

1 answer 93.8k views

A bucket contains 3 small red blocks, 5 small yellow blocks, 5 large yellow blocks and 7 large red blocks. If a block is drawn randomly, what is the probability that the block is yellow, given that it

asked Dec 23, 2022

1 answer 178k views

In terms of oral care, every day you should? Use in your own words.

answered Dec 10, 2022

1 answer 117k views

Please help me I added a lot of points!

answered Nov 20, 2022

1 answer 132k views

A tennis ball has a diameter of 2.7 inches. What is the approximate volume of the tennis ball? o A. 82.4 cubic inches B. 61.8 cubic inches C. 10.3 cubic inches 0 D. 7.6 cubic inches Plz help

answered Nov 9, 2022

1 answer 165k views

The sentence below best represents which vocabulary word? Gary's illness prevented his participation in the soccer game. Discursive Maudlin Infirmity

answered Sep 16, 2022

2 answers 49.7k views

Hydrogen and nitrogen combine to form ammonia. When nitrogen and hydrogen bond, nitrogen pulls the electrons from hydrogen toward itself. Which statement about the reactants is correct?.

answered Jul 26, 2022

1 answer 183k views

List three forms of energy.

answered Jul 15, 2022

2 answers 158k views

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